I have a first generation Imac G5 that has 768 MB of RAM and I want to increase that so am I better off getting another 512 and having a "matched" set or can I get a 1 GB stick to add to the 512. Don't want to spend a lot as I am on a fixed budget and also want to upgrade to Leopard as well.
View 1 Replies I'm new to OS X and just had a quick question about the way that it uses memory.
I have the istat widget on my dashboard, and I've been monitoring the amount of free and used RAM. After I reboot the system, only about 20 percent of my memory is being used between the OS and the programs I normally use (adium, safari, itunes, etc.) Over the course of a couple days, the amount of used ram increases to about 50 percent, even though I'm just using the same programs.So, I'm just wondering how exactly the operating system deals with used and free RAM. Once the system uses ram for something, will that ram be reported as used until I reboot? Why does used ram continue to increase even though I'm doing the exact same things?
I'd just appreciate if someone could enlighten me on how the system uses RAM and whether I need to reboot every few days for optimal performance. I know it's still only using 50 percent (i have 4 gigs) - I'm not afraid of running out, I'm just wondering for my own knowledge.
My OWC RAM is working just fine, but I am growing increasingly concerned about the temperatures at which it runs. I have the 3.0 (120W) MacBook 2008 with 18 Gb RAM (4x4Gb + 2x1Gb apple stock). The RAM in memory module A2 & B2 is getting up to 80 Celsius without even much of a workout on the RAM. What's more, the MacPro fans are not increasing - right now the hottest module is at 76 Celsius and fans haven't increased at all (see screenshot below).
I have installed SMC fan control, which I understand is supposed to set the minimum fan speed, which I have set at 730 because my RAM was running hot even without any workout. How concerned should I be about this? Is this a) a defect in my mac pro b) a design flaw c) a problem with OWC memory, or d) is everything OK and I'm making a mountain out of a molehill?
is it possible to increase the shared memory on macbook?
View 1 Replies View Relatedis there a way to make a partition larger without reformatting it?
View 3 Replies View RelatedI've been using my mac religiously on a daily basis for almost a year now. I have noticed that progressively the boot time and shut down time is getting longer and longer. And I understand as I install programs and use the laptop more, it's going to get slower and slower but right now the boot time and shut down time is more than I would expect.
For boot up, the only applications that open on login is Mail and Quicksilver.
Is there anything I can do to reduce the boot and shut down times?
how to increase virtual memory what i have to do?
View 1 Replies View Relatedis there a way to make the MBA louder?
View 6 Replies View RelatedWhen I'm in iTunes on my MB I want it to be loud but I cant. iTunes and OSX doesnt allow me to raise the volume as much as I want to. But when I'm in VLC I can raise the volume reaally high.
View 2 Replies View RelatedNew to Macs and struggling a bit with the high res/ average eye sight combo.
I've managed to get most of my apps text sizes ok for me to see (though FF skews things up a bit), but I find my toolbar icons and text size to be a bit small for me.
Two main apps cause me grief. Mail and Office. I can't seem ti find anywhere where I can increase the size of the toolbar icons. In mail i can use Large icons, but that doesn't affect the toolbar. In Office (mainly Word/Excel) I can't seem to find anything at all.
i want to do two part of my external mac osx disk volume without data loss so i decreased it,s size from 77G to 60G by diskutil resize command .now i want to increase it's size from 60G to 70G by the diskutil resize command, but i have the following error
# diskutil resizevolume /Volumes/Untitled 1/ 70G
Started resizing on disk disk1s2 Untitled 1
Verifying
Resizing Volume
Resizing encountered error The chosen size is not valid for the chosen filesystem (-9962) on disk disk1s2 Untitled 1
I'm running osx 10.5 off a intel mac mini through a samsung syncmaster 920nw.the native resolution is 1440x900 60hz
i'm a designer, and often i find that i simply don't have enough screen space, is there any way that i can increase the resolution, display preferences don't give me that option, i've downloaded software called switchresx, but i can't seem to get the resolution right and also the software expires eventually.
I have a 2Ghz/2GB macbook2,1 (13" monitor ) from 2007. Â
Just replaced the rechargeable battery which finally died, and the memory is maxed, is it worth it or even possible or even to increase memory in this little fella?Â
Info:
MacBook, memory upgrade
I recently upped the RAM memory in my 2008 vintage MacBook Pro to 8GB. I have not seen a significant increase in speed and it rarely uses more than 3GB of memory. In fact in some instances it seems slower. How can I boost the performance and take advantage of using the increased RAM?
Info:
MacBook Pro, Mac OS X (10.7.3)
Increase font size?
View 1 Replies View RelatedI am considering buying a Macbook Air (June 2012 13" with i7-3667U CPU and the 4000 HD on-chip GPU) as it fits most my requirements. I occasionally like to play games and it seems that this graphics processor should be enough, but the question is how much memory can it use from the main memory and if the maximum amount can be changed. Â
More specifially I am loking at the requirements of ANNO 2070Â (as this is the kind of game I really like) and even though it has been known to perform ok with that GPU, the minimum requirements would be 512MB of video ram (on low or medium settings). The previous MBA was only able to use ~350MB of the main memory if I understand correctly.
1. What is the limit of memory the GPU can use form the main memory?Â
2. Is it user configurable under OSX?Â
3. Is it user configurable under Windows when bootcamping?Â
4. Is it "somehow" (unsupported software-only method) configurable?Â
5. Is the game ANNO 2070 playable under Windows (AFAIK using bootcamp is the only way to play it currently) on a new (June 2012) MBA?Â
Info:
MacBook Air, Mac OS X (10.7.4)
I just want to increase the font size for all of my app's menus such as the text at the top of my screen where the Apple symbol is and even the size of fonts within apps.
View 1 Replies View RelatedI know the issue of the MacBook speaker volume have been discussed elsewhere, but I was wondering if there are any system hacks/applications that can increase the maximum volume?
I don't really use the internal speakers for anything other than system sounds and listening to web-content -- flash videos, youtube, etc. (In other words, if I want to listen to iTunes or a DVD, I'll use headphones or eternal speakers).
The max volume is just *barely* loud enough unless there is absolutely no ambient sound in the room...
I was wondering if/where I could get a better screen for my 12.1" Powerbook... Better viewing angle, brighter, possibly glossy. OR is there a way to bump up the screen brightness by just putting more juice in it? I know it would hurt battery life, but while it's plugged in it wouldn't hurt.
View 5 Replies View RelatedSo it started out backing up 0KB of 2GB. When it reached 2GB, it just kept increasing.
eg.
2GB of 2GB
2.1GB of 2.1GB
etc. until now it is 4.8GB and still increasing.
I have the following set-up:
-iMac next to DSL router with Airport Extreme. Downloads are at 5.2mb
-Macbook at other end of the house with a Airport Express 10 feet away. Download speed is 1.7mb
Networks settings:
-Automatic connection
-WAP2 Personal
-None of the proxy settings are checked
-Extreme in simultaneous dual band
-Express in 802.11N
The Airport Extreme is located as high as I can go
Any thoughts on improving speed of the Macbook location?
Anyway to speed up your cursor at the login screen? I find switching users the tracking on the cursor gets really slow?
View 1 Replies View Relatedhad my MPB for a week and a half now. I have noticed in istat menues that it capacity has been increasing, yesterday it was 6915 now 6945 against the design of 6900, I thought these things could only go down?
View 5 Replies View RelatedI have recently acquired an iBook G4 running OS 10.5. The default font size is rather small for my aging eyes. Is there any way I can increase it?
View 2 Replies View Relatedi've heard that there are some tips on using laptop batteries to increase their life time. nowadays many laptop battery's are lithium-ions. but macbook's are lithium-polymer.
i've heard tips like dechargin the whole battery every 2 weeks. or things like not pluggin in the adaptor when the battery is full!
are these things true? and what are similar tips for increasing the life of a macbook pro battery??
I want to know how to increase the unread messages timeout in the mac mail like the option which is in Outlook reading pane time out settings.
View 2 Replies View Relatedincreasing the amount of RAM in a MacBook Pro (latest model unibody 15" i7 processor). If I increase the amount of RAM in this laptop from 4Gb to16 Gb, should that in and of itself result in a decrease in battery performance? This is assuming no increase in number of active programs, etc. A friend of mine was told by an Apple employee that just increasing the total RAM in a laptop would result in the battery draining more quickly. I am no computer genius, but that does not sound right to me? After all, why should the battery work harder if the excess RAM is not being used at the time.Â
View 7 Replies View RelatedMid 2010 13". The computer crashed. Wouldn't start. decided to reinstall os x. The progress bar is full but at the bottom it says Time Remaining: about -1hours and -53 minutes. And the amount of time just keeps increasing. Anyone know whats up? or is that how it goes?
Info:
MacBook Pro, Mac OS X (10.6.4)
I was wondering if it was possible to increase the finder font size of the lists or columns view past the maximum allowed of 16 pt, without having to change the screen resolution. I'm using a macbook pro, late 2011.
View 1 Replies View Relatedmy flash storage seems to keep increasing and less is available but I'm not adding apps just deleting them..?
Info:
MacBook Pro (Retina, 13-inch, Mid 2014), iOS 8.1.1
